5026 Aluminum vs. Titanium 6-7
5026 aluminum belongs to the aluminum alloys classification, while titanium 6-7 belongs to the titanium alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is 5026 aluminum and the bottom bar is titanium 6-7.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 70 | |
| 120 |
| Elongation at Break, % | 5.1 to 11 | |
| 11 |
| Fatigue Strength, MPa | 94 to 140 | |
| 530 |
| Poisson's Ratio | 0.33 | |
| 0.33 |
| Shear Modulus, GPa | 26 | |
| 45 |
| Shear Strength, MPa | 150 to 180 | |
| 610 |
| Tensile Strength: Ultimate (UTS), MPa | 260 to 320 | |
| 1020 |
| Tensile Strength: Yield (Proof), MPa | 120 to 250 | |
| 900 |
Thermal Properties
| Latent Heat of Fusion, J/g | 400 | |
| 410 |
| Maximum Temperature: Mechanical, °C | 210 | |
| 300 |
| Melting Completion (Liquidus), °C | 650 | |
| 1700 |
| Melting Onset (Solidus), °C | 510 | |
| 1650 |
| Specific Heat Capacity, J/kg-K | 890 | |
| 520 |
| Thermal Expansion, µm/m-K | 23 | |
| 9.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 9.5 | |
| 75 |
| Density, g/cm3 | 2.8 | |
| 5.1 |
| Embodied Carbon, kg CO2/kg material | 8.9 | |
| 34 |
| Embodied Energy, MJ/kg | 150 | |
| 540 |
| Embodied Water, L/kg | 1150 | |
| 190 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 15 to 29 | |
| 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 100 to 440 | |
| 3460 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 49 | |
| 32 |
| Strength to Weight: Axial, points | 26 to 32 | |
| 56 |
| Strength to Weight: Bending, points | 33 to 37 | |
| 44 |
| Thermal Shock Resistance, points | 11 to 14 | |
| 66 |
Alloy Composition
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| Aluminum (Al), % | 88.2 to 94.7 | |
| 5.5 to 6.5 |
| Carbon (C), % | 0 | |
| 0 to 0.080 |
| Chromium (Cr), % | 0 to 0.3 | |
| 0 |
| Copper (Cu), % | 0.1 to 0.8 | |
| 0 |
| Hydrogen (H), % | 0 | |
| 0 to 0.0090 |
| Iron (Fe), % | 0.2 to 1.0 | |
| 0 to 0.25 |
| Magnesium (Mg), % | 3.9 to 4.9 | |
| 0 |
| Manganese (Mn), % | 0.6 to 1.8 | |
| 0 |
| Molybdenum (Mo), % | 0 | |
| 6.5 to 7.5 |
| Niobium (Nb), % | 0 | |
| 6.5 to 7.5 |
| Nitrogen (N), % | 0 | |
| 0 to 0.050 |
| Oxygen (O), % | 0 | |
| 0 to 0.2 |
| Silicon (Si), % | 0.55 to 1.4 | |
| 0 |
| Tantalum (Ta), % | 0 | |
| 0 to 0.5 |
| Titanium (Ti), % | 0 to 0.2 | |
| 84.9 to 88 |
| Zinc (Zn), % | 0 to 1.0 | |
| 0 |
| Zirconium (Zr), % | 0 to 0.3 | |
| 0 |
| Residuals, % | 0 to 0.15 | |
| 0 |